White Baby: Black Parents With White Children?

A white baby girl with a mop of blond hair and blue eyes has been born to black parents living in London. How is this possible? I never knew black parents could give birth to white children.
The Christian couple believe there are no whites on either side of their Nigerian families that could have led to the baby's skin color.

Benjamin and Angela Ihegboro's white daughter, Nmachi, has confused genetic experts who are unable to explain why she looks they way she does.
Is the white baby albino? Is that the explanation behind her skin color?